Girl Open 100m Butterfly - Heats (Declared Winners)
12 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Evie MATTHEWS | (09) | Northampton | | 1:17.39 | | | 351 | | - |
13 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Millie KING | (08) | Co Derby | | 1:16.90 | | | 358 | | 35.80 |
| 2. | Chloe TANGAYI | (08) | Northampton | | 1:23.22 | | | 282 | | 38.35 |
| | Sadie HUNTER | (08) | Deepings | | DQ T 2L | | | | | |
14 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Annabel VANCE | (07) | Northampton | | 1:14.58 | | | 392 | | 35.29 |
| 2. | Emilia CIESZCZYK | (07) | Northampton | | 1:15.97 | | | 371 | | 35.56 |
| 3. | Mia MATTHEWS | (07) | Northampton | | 1:17.69 | | | 347 | | 36.18 |
| 4. | Kalinika CWIKLINSKA | (07) | Northampton | | 1:18.44 | | | 337 | | 36.27 |
| 5. | Matilda HASE | (07) | Derventio | | 1:19.38 | | | 325 | | 37.41 |
| | Catherine ROBSON | (07) | Co Derby | | DNC | | | | | |
15/16 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Chloe HARRIS | (05) | Royal Wolv | | 1:03.93 | | | 623 | | 30.38 |
| 2. | Jessie-Leigh JENNS | (05) | Royal Wolv | | 1:06.77 | | | 547 | | 31.54 |
| 3. | Aimee MONKS | (05) | Royal Wolv | | 1:07.45 | | | 530 | | 31.78 |
| 4. | Louise JONES | (05) | Royal Wolv | | 1:07.95 | | | 519 | | 31.29 |
| 5. | Sophie BUSBY | (06) | Derventio | | 1:08.78 | | | 500 | | 33.58 |
| 6. | Poppy MEAD | (05) | Derventio | | 1:09.48 | | | 485 | | 33.53 |
| 7. | Eja COE | (06) | Derventio | | 1:09.71 | | | 480 | | 33.93 |
| 8. | Evie WOOLLEY | (06) | Northampton | | 1:10.21 | | | 470 | | 33.20 |
| 9. | Katie HEALD | (06) | Derventio | | 1:12.17 | | | 433 | | 34.30 |
| 10. | Logan SHIELDS | (06) | Royal Wolv | | 1:12.94 | | | 419 | | 33.49 |
| 11. | Megan CROMPTON | (05) | Ripley | | 1:12.96 | | | 419 | | 34.06 |
| 12. | Molly BRIERS | (06) | Deepings | | 1:15.62 | | | 376 | | 36.54 |
| 13. | Ciara MAHNEY | (06) | Northampton | | 1:18.91 | | | 331 | | 37.31 |
17 Yrs/Over Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Charlotte CULLEN | (04) | Royal Wolv | | 1:07.99 | | | 518 | | 32.77 |
| 2. | Katie LEARY | (04) | Royal Wolv | | 1:11.13 | | | 452 | | 33.19 |
| 3. | Evie BARBER | (04) | Royal Wolv | | 1:11.72 | | | 441 | | - |
| 4. | Jessica SPRAGG | (04) | Northampton | | 1:13.83 | | | 404 | | 34.46 |
| 5. | Lucy FLINT | (04) | Derventio | | 1:14.09 | | | 400 | | 35.43 |
| | Georgina PRYOR | (98) | Derventio | | DNC | | | | | |
